Originally destined to be a 750 Ago but the factory decided to make the Ago using the new 1000 engine so the spare SPR engine, clutch and gearbox units were fitted to standard F4750s chassis and sold as the SR. F4 1000 Sachs shocks, white-faced Agostini-signed rev counters, Gold coloured pipes and an SR plate on the fork yoke are the other differences from the 750s Evo. Last of the 750s.
First made series of the F4 750. Loads of magnesium parts. Sandcast engine
limited series. close ratio gearbox. with racing exhaust max.rpm 13.900.
limited series of 300 pcs. Forged alu aloy wheels and loads of other goodies. Ago signature in gold
Most exclusive top of the line F4. Tribute to the master Massimo Tamburini